PT Triwi Putra Jaya merupakan perusahaan distributor resmi Additel, Meatest dan Accurate. Kami menjual Pressure gauge, Pressure Calibrator, Pump Test Calibration, Dry Well Temperature Calibrator, Multifunction Documenting Process Calibrator, Multifunction temperature calibrator, Automatic Pressure Calibrator, Readout Thermometer, SPRT, Pt100, Balckbody IR Calibrator, dll.